Fully automatic block forming and packaging equipment

Abstract

The present application relates to the field of packaging equipment, and in particular to fully automatic block-forming packaging equipment, including a weighing and conveying device, a block-forming device, a block-material conveying device, a wrapping paper supply device, a wrapping paper transfer device, and a packaging folding device; the weighing and conveying device is used to convey a fixed amount of material; the block-forming device is arranged on the side of the weighing and conveying device discharging material; the block-material conveying device is arranged on one side of the block-forming device; the wrapping paper supply device is arranged on the lower side of the block-material conveying device; the wrapping paper transfer device is arranged on one side of the wrapping paper supply device; and the packaging folding device is arranged below the block-material conveying device. The various devices of the present application have a compact structure and a high degree of automation, which greatly reduces the long-distance and long-term turnover of block materials, and can effectively prevent the block materials from being deformed and the materials from scattering during the turnover process, so as to achieve better packaging quality.

Description

[Technical field]

[0001] The present application relates to the field of packaging equipment, and in particular to fully automatic block forming packaging equipment. [Background technology]

[0002] Brewing tea has gradually become a life habit for a large number of people. Tea requires an efficient and hygienic packaging environment to ensure the quality of tea drying and sealing. Therefore, tea needs to be packaged and sealed. In order to facilitate quantitative sales or quantitative brewing, and to be suitable for transportation and storage, tea is first compressed into round or square blocks during production and then packaged. However, the existing equipment compresses the blocks and packages them on two different devices, which requires a long transportation distance in between. Therefore, the block materials are prone to deformation and loose scattering during the turnover process. [Summary of the invention]

[0003] The purpose of this application is to provide fully automatic block forming and packaging equipment, which uses automatic production devices to automate the operation from block forming to packaging of materials, and the various devices have a compact structure and a high degree of automation, which greatly reduces the long-distance and long-term turnover of block materials, and can effectively prevent the block materials from being deformed and scattered during the turnover process, so as to achieve better packaging quality.

[0004] This application is implemented through the following technical solutions:

[0005] Fully automatic block forming and packaging equipment, including: weighing and conveying device, block forming device, block material conveying device, packaging paper supply device, packaging paper transfer device, packaging folding device;

[0006] The weighing and conveying device is used to convey a fixed amount of material; the block forming device is arranged on the side of the weighing and conveying device where the material is discharged, and is used to receive the material conveyed by the weighing and conveying device and extrude the material to form a block material; the block material conveying device is arranged on one side of the block forming device, and is used to convey the block material; the packaging paper supply device is arranged on the lower side of the block material conveying device, and is used to supply a single piece of packaging paper; the packaging paper transfer device is arranged on one side of the packaging paper supply device, and is used to transfer a single piece of packaging paper; the packaging folding device is arranged below the block material conveying device, and is used to receive a single piece of packaging paper and block materials for packaging.

[0007] As described above, the fully automatic block forming and packaging equipment, the block forming device is provided with a forming outlet for outputting block-shaped materials, and the block material conveying device is provided with a vertically arranged feeding channel, and the feeding channel can be selectively connected to the forming outlet.

[0008] The fully automatic block forming and packaging equipment as described above, wherein the block forming device comprises a forming base, a transverse pressing plate, a transverse plate driving unit, a longitudinal pressing plate, and a longitudinal plate driving unit;

[0009] The forming base is provided with a pushing cavity with an opening at the upper end, and a pressing cavity is recessed on one side of the pushing cavity; the transverse pressing plate can move transversely in the pushing cavity to push the material to the front of the pressing cavity; the transverse plate driving unit is connected to the transverse pressing plate to drive the transverse pressing plate to move; the longitudinal pressing plate can move longitudinally in the pushing cavity to push the material in front of the pressing cavity into the pressing cavity and squeeze it into blocks; the longitudinal plate driving unit is connected to the longitudinal pressing plate to drive the longitudinal pressing plate to move.

[0010] The fully automatic block forming and packaging equipment as described above, wherein the block material conveying device comprises a conveying base, a conveying pipe, a vertical driving unit, a material pressing and ejecting block, and a material pressing and ejecting block driving unit;

[0011] The conveying base is arranged on one side of the block forming device; the conveying pipe is arranged on one side of the conveying base and can move up and down relative to the conveying base, the feeding channel is arranged in the conveying pipe and a feeding inlet for connecting the forming outlet and the feeding channel is opened on one side of the conveying pipe; the vertical driving unit is connected to the conveying pipe to drive the conveying pipe to move up and down; the pressing block is arranged in the feeding channel and can move up and down along the feeding channel; the pressing block driving unit is connected to the pressing block to drive the pressing block to move up and down.

[0012] As described above, the fully automatic block forming and packaging equipment, the upper end of the pushing cavity is provided with a fence, the fence is arranged around the upper end opening of the pushing cavity and protrudes from the inner side wall of the pushing cavity;

[0013] The upper cavity wall of the material pressing cavity is a section corresponding to the lower side surface of the enclosure;

[0014] The molding outlet is arranged on a side of the pressing cavity away from the longitudinal pressing plate;

[0015] The surface of the conveying pipe below the feeding inlet is a feeding door stopper, and the conveying pipe moves up and down to enable the feeding door stopper to close the molding outlet or to connect the feeding channel with the molding outlet.

[0016] In the fully automatic block forming packaging equipment as described above, the packaging paper supply device includes a paper feeding mechanism and a paper cutting mechanism arranged at the paper outlet of the paper feeding mechanism, and the paper cutting mechanism includes a paper cutting seat, a paper cutter arranged above the paper cutting seat, and a paper cutting cylinder connected to the paper cutter to drive the paper cutter to open and close toward the paper cutting seat.

[0017] As described above, the fully automatic block-forming packaging equipment, the packaging paper transfer device includes a paper transfer bracket, a paper transfer tray, and a rotation drive unit. A connecting handle extends from one end of the paper transfer tray and is rotatably connected to the paper transfer bracket. The rotation drive unit is respectively connected to the paper transfer bracket and the connecting handle. The rotation drive unit drives the paper transfer tray to swing to the bottom of the conveying pipe after receiving the paper from the packaging paper supply device.

[0018] The fully automatic block forming packaging equipment as described above, wherein the packaging folding device comprises a folding base, a left folding plate, a right folding plate, a front folding plate, a rear folding plate, a first upper folding plate, a second upper folding plate, a shaping plate group, and a packaging drive mechanism;

[0019] The folding base is provided with a downwardly concave folding cavity, and the bottom of the folding cavity is provided with a folding area for placing packaging paper;

[0020] The left folding plate is arranged on the left side of the folding base and can be extended to the right above the folding cavity, the right folding plate is arranged on the right side of the folding base and can be extended to the left above the folding cavity, the front folding plate is arranged on the front side of the folding base and can be extended to the rear above the folding cavity, the rear folding plate is arranged on the rear side of the folding base and can be extended forward above the folding cavity, the first upper folding plate and the second upper folding plate are respectively arranged on the front and rear sides of the folding area and can be extended upward;

[0021] The shaping plate group includes a first shaping plate, a second shaping plate, a third shaping plate, and a fourth shaping plate. The first shaping plate and the second shaping plate are respectively arranged at the left end and the right end of the front side of the folding area and can extend relative to each other. The third shaping plate and the fourth shaping plate are respectively arranged at the left end and the right end of the rear side of the folding area and can extend relative to each other.

[0022] The packaging drive mechanism is connected to the left folding plate, the right folding plate, the front folding plate, the rear folding plate, the first upper folding plate, the second upper folding plate and the shaping plate group, and is used to drive the left folding plate, the right folding plate, the front folding plate, the rear folding plate, the first upper folding plate, the second upper folding plate and the shaping plate group to respectively fold the packaging paper located in the folding cavity in the left, right, front, rear and upper directions and to shape the surrounding side.

[0023] The fully automatic block forming packaging equipment as described above, the packaging drive mechanism includes a base frame, an axle drive unit, a main axle, a left folding cam, a left shaping cam, a right folding cam, a right shaping cam, a front folding cam, a rear folding cam, an upper folding cam, a left folding connecting rod group, a left shaping connecting rod group, a right folding connecting rod group, a right shaping connecting rod group, a front folding connecting rod group, a rear folding connecting rod group, a left folding guide seat, a left shaping guide seat, a right folding guide seat, a right shaping guide seat, a front folding guide seat, a rear folding guide seat, and an upper folding guide seat;

[0024] The main wheel shaft is rotatably arranged on the base frame, the driving end of the driving unit is connected to the main wheel shaft to drive the main wheel shaft to rotate, and the left folding cam, the left shaping cam, the right folding cam, the right shaping cam, the front folding cam, the rear folding cam, and the upper folding cam are all arranged on the main wheel shaft;

[0025] One end of the left-folding link group is in contact with the left-folding cam, and the other end is connected to the left-folding guide seat that can move left and right. One end of the left shaping link group is in contact with the left shaping cam, and the other end is connected to the left shaping guide seat that can move left and right. One end of the right-folding link group is in contact with the right-folding cam, and the other end is connected to the right-folding guide seat that can move left and right. One end of the front-folding link group is in contact with the front-folding cam, and the other end is connected to the front-folding guide seat that can move forward and backward. One end of the rear-folding link group is in contact with the rear-folding cam, and the other end is connected to the rear-folding guide seat that can move forward and backward. The upper-folding guide seat can move up and down and its lower end is in contact with the upper-folding cam.

[0026] When the main wheel shaft rotates, it drives the left folding cam, the left shaping cam, the right folding cam, the right shaping cam, the front folding cam, the rear folding cam, and the upper folding cam to rotate, so as to drive the left folding guide seat, the left shaping guide seat, the right folding guide seat, the right shaping guide seat, the upper folding guide seat, the rear folding guide seat, and the front folding guide seat to move in a set order respectively;

[0027] The left folding plate is arranged on the left folding guide seat, the right folding plate is arranged on the right folding guide seat, the front folding plate is arranged on the front folding guide seat, the rear folding plate is arranged on the rear folding guide seat, the first upper folding plate and the second upper folding plate are arranged on the upper folding guide seat at intervals, the first shaping plate and the third shaping plate are arranged on the left shaping guide seat at intervals, and the second shaping plate and the fourth shaping plate are arranged on the right shaping guide seat at intervals.

[0028] As described above, the fully automatic block-shaped forming packaging equipment, the left-folding connecting rod group includes a first rotating part, a first L-shaped part extending leftward along the first rotating part and then extending upward, and a first abutting part extending rightward along the first rotating part to abut against the left-folding cam, a first long hole is provided at the upper end of the first L-shaped part, and a first movable wheel movable along the length direction of the first long hole is provided on the left-folding guide seat;

[0029] The left shaping link assembly includes a second rotating part, a second L-shaped part extending leftward along the second rotating part and then extending upward, and a second interfering part extending rightward along the second rotating part to interfering with the left shaping cam, a second long hole is provided at the upper end of the second L-shaped part, and a second movable wheel movable along the length direction of the second long hole is provided on the left shaping guide seat;

[0030] The right-folding connecting rod assembly includes a third rotating part, a third L-shaped part extending leftwardly along the third rotating part and then extending upwardly, a third interfering part extending rightwardly along the third rotating part to interfering with the right-folding cam, a first cross bar hinged at one end to the upper end of the third L-shaped part, and a first vertical bar hinged at one end to the other end of the first cross bar, a third elongated hole being provided on the other end of the first vertical bar, and a third movable wheel movable along the length direction of the third elongated hole being provided on the right-folding guide seat;

[0031] The right shaping connecting rod assembly includes a fourth rotating part, a fourth L-shaped part extending leftwardly along the fourth rotating part and then extending upwardly, a fourth interfering part extending rightwardly along the fourth rotating part to interfere with the right shaping cam, a second cross bar hinged at one end to the upper end of the fourth L-shaped part, a second vertical bar hinged at one end to the other end of the second cross bar, a fourth long hole is provided on the other end of the second vertical bar, and a fourth movable wheel movable along the length direction of the fourth long hole is provided on the right shaping guide seat;

[0032] It also includes an auxiliary rotating shaft which is arranged on the base frame and parallel to the main wheel shaft, and the first rotating part, the second rotating part, the third rotating part and the fourth rotating part are all coaxially hinged on the auxiliary rotating shaft.

[0033] Compared with the prior art, this application has the following advantages:

[0034] 1. This fully automatic block forming and packaging equipment uses automatic production devices to automate the process from block forming to packaging. The various devices have a compact structure and a high degree of automation, which greatly reduces the long-distance and long-term turnover of block materials. It can effectively prevent the deformation of block materials and the scattering of materials during the turnover process, so as to achieve better packaging quality.

[0035] 2. The block forming device and the block material conveying device form a block forming and conveying device, which realizes automatic forming and conveying of materials. The two have a compact structure and a short transportation distance, which can effectively prevent the block materials from being deformed and scattered during the turnover process, and facilitate the subsequent packaging of the materials.

[0036] 3. The conveying and transfer device integrates the functions of conveying bulk materials, picking up and placing packaging paper, and folding packaging paper as a punch, coordinating the conveying and transfer of bulk materials and packaging paper. The connection between processes is closer and the structure is more compact, effectively preventing the occurrence of problems such as material deformation caused by long-distance transportation.

Brief Description of the Drawings

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0038] Figure 1 This is a schematic diagram of the structure of the fully automatic block forming and packaging equipment described in an embodiment of the present application.

[0039] Figure 2 for Figure 1 Schematic diagram of the decomposition structure.

[0040] Figure 3 for Figure 1 Schematic diagram of the structure of the packaging paper feeding device.

[0041] Figure 4 for Figure 2 Schematic diagram of the structure of the packaging folding device.

[0042] Figure 5 for Figure 1 Schematic diagram of the structure of the conveying and transfer device.

[0043] Figure 6 for Figure 1 Schematic diagram of the structure of a bulk material conveying device.

[0044] Figure 7 for Figure 1 A structural schematic diagram of a packaging folding device is shown, which shows a packaging driving mechanism.

[0045] Figure 8 for Figure 7 Schematic diagram of the exploded structure, in which the wheel axle drive unit is added.

[0046] Fig. 9 for Figure 8 Schematic diagram of the structure of the packaging drive mechanism.

[0047] Fig.10 for Fig. 9 Schematic diagram of the structure of each connecting rod group.

[0048] Fig.11 for Figure 4A schematic structural diagram of a packaging folding device, in which a platform of a base frame is hidden.

[0049] Fig.12 for Fig.11 Schematic diagram of the structure after hiding the left and right folds.

[0050] Fig.13 for Fig.12 Schematic diagram of the structure of the shaping plate group. [Specific implementation method]

[0051] In order to make the technical problems, technical solutions and beneficial effects solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0052] like Figures 1 to 13 As shown, the embodiment of the present application proposes a fully automatic block forming and packaging equipment, which is particularly suitable for the process of pressing scattered materials such as tea into blocks (including cakes) and packaging, and includes: a weighing and conveying device 1, a block forming device 2, a block material conveying device 3, a packaging paper supply device 4, a packaging paper transfer device 5, and a packaging folding device 7.

[0053] The weighing and conveying device 1 is used to convey a fixed amount of material; the block forming device 2 is arranged on the side of the weighing and conveying device 1 where the material is discharged, so as to receive the material conveyed by the weighing and conveying device 1 and extrude the material into a block material; the block material conveying device 3 is arranged on one side of the block forming device 2, so as to convey the block material; the packaging paper supplying device 4 is arranged on the lower side of the block material conveying device 3, so as to supply a single piece of packaging paper; the packaging paper transferring device 5 is arranged on one side of the packaging paper supplying device 4, so as to transfer a single piece of packaging paper; the packaging folding device 7 is arranged below the block material conveying device 3, so as to receive a single piece of packaging paper and block materials for packaging.

[0054] Among them, the weighing and conveying device 1 can select the existing automatic weighing and rejecting machine. When the material falling on its conveyor belt meets the set weight, the material is conveyed to the block forming device 2. If the material falling on its conveyor belt does not meet the set weight, the material is transported in the opposite direction for rejection; the block forming device 2 receives the material that meets the set weight and extrude it into a block. In this embodiment, it is preferably a square block, but it can also be other blocks. The extruded block material will be further pushed to the packaging and folding device 7 through the block material conveying device 3. Before the block material is conveyed to the packaging and folding device 7, the packaging paper transfer device 5 first conveys the packaging paper from the packaging paper supply device 4 to the packaging and folding device 7 through the packaging paper transfer device 5, and then after the block material falls on the packaging paper, the packaging and folding device 7 packages the block material.

[0055] This fully automatic block forming and packaging equipment uses automatic production devices to automate the operation from block forming to packaging of materials. The various devices have a compact structure and a high degree of automation, which greatly reduces the long-distance and long-term turnover of block materials. It can effectively prevent the deformation of block materials and material scattering during the turnover process, so as to achieve better packaging quality.

[0056] Furthermore, the block forming device 2 is provided with a forming outlet 20 for outputting the block-shaped material, and the block material conveying device 3 is provided with a vertically arranged feeding channel 321, and the block material conveying device 3 can close the forming outlet 20 or make the feeding channel 321 communicate with the forming outlet 20. The block forming device 2 and the block material conveying device 3 form a block forming conveying device, which realizes the automatic forming and conveying of the material, and the structure between the two is compact, the transportation distance is short, and the deformation and scattering of the block material during the turnover process can be effectively prevented, which is convenient for the subsequent packaging of the material.

[0057] Correspondingly, the block forming device 2 includes a forming base 21, a transverse pressing plate 22, a transverse plate driving unit 23, a longitudinal pressing plate 24, and a longitudinal plate driving unit 25; the forming base 21 is provided with a pushing cavity 211 with an upper end opening, and a pressing cavity 212 is recessed on one side of the pushing cavity 211; the transverse pressing plate 22 can move transversely in the pushing cavity 211 to push the material to the front of the pressing cavity 212; the transverse plate driving unit 23 is connected to the transverse pressing plate 22 to drive the transverse pressing plate 22 to move; the longitudinal pressing plate 24 can move longitudinally in the pushing cavity 211 to push the material in front of the pressing cavity 212 into the pressing cavity 212 and squeeze it into a block; the longitudinal plate driving unit 25 is connected to the longitudinal pressing plate 24 to drive the longitudinal pressing plate 24 to move. Among them, the transverse plate driving unit 23 and the longitudinal plate driving unit 25 can be driven by a cylinder.

[0058] When qualified materials from the weighing and conveying device 1 fall into the pushing cavity 211, the transverse pressing plate 22 moves transversely to push the materials to the front of the pressing cavity 212, i.e., the entrance side of the pressing cavity 212, and then the longitudinal pressing plate 24 moves longitudinally to push the materials in front of the pressing cavity 212 into the pressing cavity 212 and squeeze them into blocks with a space similar to that of the pressing cavity 212.

[0059] The block material conveying device 3 includes a conveying base 31, a conveying pipe 32, a vertical driving unit 33, a pressure block 34, and a pressure block driving unit 35; the conveying base 31 is arranged on one side of the block forming device 2; the conveying pipe 32 is arranged on one side of the conveying base 31 and can move up and down relative to the conveying base 31, the feeding channel 321 is arranged in the conveying pipe 32, and a feeding inlet 322 for connecting the forming outlet 20 with the feeding channel 321 is opened on one side of the conveying pipe 32; the vertical driving unit 33 is connected to the conveying pipe 32 to drive the conveying pipe 32 to move up and down; the pressure block 34 is arranged in the feeding channel 321 and can move up and down along the feeding channel 321; the pressure block driving unit 35 is connected to the pressure block 34 to drive the pressure block 34 to move up and down. The lower end of the conveying tube 32 is provided with a paper pressing convex mold 37, and the lower surface of the paper pressing convex mold 37 is provided with a paper picking suction cup 36. The conveying base 31, the conveying tube 32, the vertical driving unit 33, the material pressing and ejecting block 34, the material pressing and ejecting block driving unit 35, the paper pressing convex mold 37, and the paper picking suction cup 36 together constitute a conveying transfer device.

[0060] The conveying and transfer device integrates the functions of conveying bulk materials, picking up and placing packaging paper, and folding packaging paper as a punch, and coordinates the conveying and transfer of bulk materials and packaging paper. The connection between processes is closer and the structure is more compact, which effectively prevents the occurrence of problems such as material deformation and scattering caused by long-distance transportation.

[0061] Specifically, the vertical drive unit 33 is a vertical cylinder disposed on the top of the conveying base 31. The material pressing and ejecting block drive unit 35 includes a motor screw lifting assembly disposed outside the conveying base 31 and an L-shaped connecting plate connecting the outside of the conveying pipe 32 and the driving end of the motor screw lifting assembly. The structure is more compact.

[0062] More specifically, two paper pressing convex molds 37 are provided and are respectively arranged on both sides of the lower end of the conveying tube 32 .

[0063] Furthermore, the width of the material pressing block 34 is adapted to the width of the feeding channel 321, so that when the material pressing block 34 moves downward, the residual material attached to the inner wall of the feeding channel 321 is scraped off. While realizing the pressing action, not only the inside of the feeding channel 321 is made cleaner, but also the loss of material is reduced, so that the weight after packaging is more accurate.

[0064] Preferably, the upper end of the pushing cavity 211 is provided with a baffle 213, which is arranged around the upper end opening of the pushing cavity 211 and protrudes from the inner wall of the pushing cavity 211. Moreover, the upper cavity wall of the pressing cavity 212 is a section corresponding to the lower side of the baffle 213. The baffle 213 can be used as a limiting guide rail for the transverse pressing plate 22 and the longitudinal pressing plate 24, and can also be used as a part of the pressing cavity 212 for pressing and forming, and the structure is compact and ingenious.

[0065] In this embodiment, the molding outlet 20 is arranged on the side of the pressing cavity 212 away from the longitudinal pressing plate 24. The surface of the conveying pipe 32 located below the feeding inlet 322 is a feeding door stopper 214. The conveying pipe 32 moves up and down to make the feeding door stopper 214 close the molding outlet 20 or make the feeding channel 321 connected to the molding outlet 20. The structure is more compact, the various devices are coordinated with each other, the structure is simpler and more compact, and the transmission distance is shorter.

[0066] The packaging paper supply device 4 includes a paper feeding mechanism 41 and a paper cutting mechanism 42 disposed at the paper outlet of the paper feeding mechanism 41. The paper cutting mechanism 42 includes a paper cutting seat 421, a paper cutter 422 disposed above the paper cutting seat 421, and a paper cutting cylinder 423 connected to the paper cutter 422 to drive the paper cutter 422 to open and close toward the paper cutting seat 421. The blade of the paper cutter 422 faces the paper cutting seat 421 and can move up and down relative to the paper cutting seat 421 to cut the roll of paper, thereby producing a square packaging paper.

[0067] The packaging paper transfer device 5 includes a paper transfer bracket 51, a paper transfer tray 52, and a rotation drive unit 53. A connecting handle 54 extends from one end of the paper transfer tray 52 and is rotatably connected to the paper transfer bracket 51. The rotation drive unit 53 is connected to the paper transfer bracket 51 and the connecting handle 54 respectively. The rotation drive unit 53 drives the paper transfer tray 52 to swing to the bottom of the conveying pipe 32 after receiving the paper from the packaging paper supply device 4. The packaging paper can be transferred by swinging the paper transfer tray 52, and the packaging paper can be rotated to a set angle at the same time.

[0068] The packaging folding device 7 is used for folding and forming packaging paper, and includes a folding base 71, a left folding plate 72, a right folding plate 73, a front folding plate 74, a rear folding plate 75, a first upper folding plate 76, a second upper folding plate 77, a shaping plate group 78, and a packaging drive mechanism 8.

[0069] The folding base 71 is provided with a downwardly concave folding cavity 710 , and the bottom of the folding cavity 710 is provided with a folding area 7101 for placing packaging paper.

[0070] The left folding plate 72 is arranged on the left side of the folding base 71 and can be extended to the right above the folding cavity 710. The right folding plate 73 is arranged on the right side of the folding base 71 and can be extended to the left above the folding cavity 710. The front folding plate 74 is arranged on the front side of the folding base 71 and can be extended backward above the folding cavity 710. The rear folding plate 75 is arranged on the rear side of the folding base 71 and can be extended forward above the folding cavity 710. The first upper folding plate 76 and the second upper folding plate 77 are respectively arranged on the front and rear sides of the folding area 7101 and can be extended upward.

[0071] The packaging folding device 7 can realize automatic folding of packaging paper during the packaging process of block materials, and the four corners of the packaging paper are shaped and retracted through the shaping plate group 78 during the folding process, which effectively solves the problem of irregular wrinkles and bulges at the four corners that are prone to occur during the packaging process, thereby improving the aesthetics of the packaging.

[0072] The working process after the material is pressed into a block is as follows: the paper transfer tray 52 of the packaging paper transfer device 5 is first close to one side of the paper cutting seat 421 of the packaging paper supply device 4, and then the packaging paper supply device 4 produces square packaging paper by cutting, and the paper transfer tray 52 receives the cut square packaging paper and transfers it to the bottom of the conveying pipe 32, and then the paper suction cup 36 at the lower end of the conveying pipe 32 sucks the packaging paper in the paper transfer tray 52, and the paper transfer tray 52 is moved away and reset, and then the conveying pipe 32 continues to move downward, and the packaging paper passes through the paper pressing punch 37 and the folding cavity 710 cooperates to press the square packaging paper into the folding cavity 710 to form a U-shaped concave shape. During the downward movement of the conveying tube 32, when the feeding inlet 322 of the feeding channel 321 is opposite to the forming outlet 20 of the pressing cavity 212, the longitudinal pressing plate 24 pushes the block material from the forming outlet 20 into the feeding channel 321 through the feeding inlet 322. The block material falls on the concave packaging paper under the action of gravity, and the pressing top block 34 moves downward to completely press the block material on the packaging paper in the folding cavity 710 for the next step of folding and packaging.

[0073] More preferably, the left folding plate 72 is provided with a fitting notch 721 at one end opposite to the right folding plate 73, and the right folding plate 73 is provided with a fitting tongue 731 at one end opposite to the left folding plate 72. When the left folding plate 72 and the right folding plate 73 move relative to each other, the fitting tongue 731 extends into the fitting notch 721. By providing the fitting tongue 731 and the fitting notch 721, the left and right folding plates can be staggered and folded more fully in the left and right directions.

[0074] The shaping plate group 78 includes a first shaping plate 781, a second shaping plate 782, a third shaping plate 783, and a fourth shaping plate 784. The first shaping plate 781 and the second shaping plate 782 are respectively arranged at the left end and the right end of the front side of the folding area 7101 and can extend relative to each other. The third shaping plate 783 and the fourth shaping plate 784 are respectively arranged at the left end and the right end of the rear side of the folding area 7101 and can extend relative to each other. More preferably, the first shaping plate 781, the second shaping plate 782, the third shaping plate 783, and the fourth shaping plate 784 have the same shape. The first shaping plate 781 is a rectangular plate, and the lower right angle of one end extending toward the folding cavity 710 is processed into a chamfered inclined surface, so as to form an oblique fold when the four corners are retracted, and the folding is more neat.

[0075] The packaging drive mechanism 8 is connected to the left folding plate 72, the right folding plate 73, the front folding plate 74, the rear folding plate 75, the first upper folding plate 76, the second upper folding plate 77 and the shaping plate group 78, and is used to drive the left folding plate 72, the right folding plate 73, the front folding plate 74, the rear folding plate 75, the first upper folding plate 76, the second upper folding plate 77 and the shaping plate group 78 to perform folding actions in the left, right, front, rear and upper directions and shaping actions on the circumferential side of the packaging paper located in the folding cavity 710 respectively.

[0076] The packaging folding device further includes a hot pressing mechanism 70, which includes a hot pressing cantilever 701, a hot pressing head 702 and a hot pressing lifting and lowering driving unit. The hot pressing head 702 is arranged at one end of the hot pressing cantilever 701 and faces downward. The hot pressing lifting and lowering driving unit is connected to the hot pressing cantilever 701 to drive the hot pressing cantilever 701 to drive the hot pressing head 702 to rise or fall. Correspondingly, a through hole 741 is provided at the end of the front folding plate 74 facing the folding chamber 710, and the hot pressing head 702 is located above the through hole 741.

[0077] Furthermore, the folding chamber 710 is provided with a folding suction hole 7102 at the position of the folding area 7101 for connecting a suction device to suck the packaging paper.

[0078] Furthermore, the packaging drive mechanism 8 adopts a cam-type structure, which includes a base frame 88, an axle drive unit 89, a main axle 80, a left folding cam 81, a left shaping cam 82, a right folding cam 83, a right shaping cam 84, a front folding cam 85, a rear folding cam 86, an upper folding cam 87, a left folding connecting rod group 8a, a left shaping connecting rod group 8b, a right folding connecting rod group 8c, a right shaping connecting rod group 8d, a front folding connecting rod group 8e, a rear folding connecting rod group 8f, a left folding guide seat 91, a left shaping guide seat 92, a right folding guide seat 93, a right shaping guide seat 94, a front folding guide seat 95, a rear folding guide seat 96, and an upper folding guide seat 97.

[0079] The main wheel shaft 80 is rotatably disposed on the base frame 88, and the driving end of the driving unit 89 is connected to the main wheel shaft 80 to drive the main wheel shaft 80 to rotate, and the left folding cam 81, the left shaping cam 82, the right folding cam 83, the right shaping cam 84, the front folding cam 85, the rear folding cam 86, and the upper folding cam 87 are all disposed on the main wheel shaft 80.

[0080] One end of the left-folding link group 8a abuts against the left-folding cam 81, and the other end is connected to the left-folding guide seat 91 that can move left and right. One end of the left shaping link group 8b abuts against the left shaping cam 82, and the other end is connected to the left shaping guide seat 92 that can move left and right. One end of the right-folding link group 8c abuts against the right-folding cam 83, and the other end is connected to the right-folding guide seat 93 that can move left and right. One end of the right-folding link group 8d abuts against On the right shaping cam 84, the other end is connected to the right shaping guide seat 94 which can move left and right. One end of the front folding link group 8e abuts against the front folding cam 85, and the other end is connected to the front folding guide seat 95 which can move forward and backward. One end of the rear folding link group 8f abuts against the rear folding cam 86, and the other end is connected to the rear folding guide seat 96 which can move forward and backward. The upper folding guide seat 97 can move up and down and the lower end abuts against the upper folding cam 87.

[0081] When the main wheel shaft 80 rotates, it drives the left folding cam 81, the left shaping cam 82, the right folding cam 83, the right shaping cam 84, the front folding cam 85, the rear folding cam 86, and the upper folding cam 87 to rotate, so as to drive the left folding guide seat 91, the left shaping guide seat 92, the right folding guide seat 93, the right shaping guide seat 94, the upper folding guide seat 97, the rear folding guide seat 96, and the front folding guide seat 95 to move in a set order respectively.

[0082] The cam-type packaging drive mechanism utilizes multiple cams for driving. By setting each cam to a different convex shape, accurate connection between various folding actions can be achieved, the drive is more reliable, and each cam only needs one drive unit to achieve coaxial rotation, saving the drive unit.

[0083] The left folding plate 72 is arranged on the left folding guide seat 91, the right folding plate 73 is arranged on the right folding guide seat 93, the front folding plate 74 is arranged on the front folding guide seat 95, the rear folding plate 75 is arranged on the rear folding guide seat 96, the first upper folding plate 76 and the second upper folding plate 77 are arranged on the upper folding guide seat 97 at intervals, the first shaping plate 781 and the third shaping plate 783 are arranged on the left shaping guide seat 92 at intervals, and the second shaping plate 782 and the fourth shaping plate 784 are arranged on the right shaping guide seat 94 at intervals.

[0084] Specifically, the left-folding connecting rod group 8a includes a first rotating portion 8a1, a first L-shaped portion 8a2 extending to the left along the first rotating portion 8a1 and then extending upward, and a first interference portion 8a3 extending to the right along the first rotating portion 8a1 until it interferes with the left-folding cam 81. A first long hole 8a4 is provided at the upper end of the first L-shaped portion 8a2, and a first movable wheel 8a5 that can move along the length direction of the first long hole 8a4 is provided on the left-folding guide seat 91.

[0085] The left shaping connecting rod assembly 8b includes a second rotating portion 8b1, a second L-shaped portion 8b2 extending to the left along the second rotating portion 8b1 and then extending upward, and a second interfering portion 8b3 extending to the right along the second rotating portion 8b1 until it interferes with the left shaping cam 82. A second elongated hole 8b4 is provided at the upper end of the second L-shaped portion 8b2, and a second movable wheel 8b5 that can move along the length direction of the second elongated hole 8b4 is provided on the left shaping guide seat 92.

[0086] The right-folding connecting rod group 8c includes a third rotating part 8c1, a third L-shaped part 8c2 extending leftward along the third rotating part 8c1 and then extending upward, a third interfering part 8c3 extending rightward along the third rotating part 8c1 to interfere with the right-folding cam 83, a first cross bar 8c4 hinged at one end to the upper end of the third L-shaped part 8c2, and a first vertical bar 8c5 hinged at one end to the other end of the first cross bar 8c4, a third long hole 8c6 is provided on the other end of the first vertical bar 8c5, and a third movable wheel 8c7 that can move along the length direction of the third long hole 8c6 is provided on the right-folding guide seat 93.

[0087] The right shaping connecting rod group 8d includes a fourth rotating part 8d1, a fourth L-shaped part 8d2 extending to the left and then upward along the fourth rotating part 8d1, a fourth interfering part 8d3 extending to the right along the fourth rotating part 8d1 to interfere with the right shaping cam 84, a second cross bar 8d4 hinged at one end to the upper end of the fourth L-shaped part 8d2, and a second vertical bar 8d5 hinged at one end to the other end of the second cross bar 8d4, a fourth long hole 8d6 is provided on the other end of the second vertical bar 8d5, and the right shaping guide seat 94 is provided with a fourth movable wheel 8d7 that can move along the length direction of the fourth long hole 8d6.

[0088] The base frame 88 is also provided with an auxiliary rotating shaft 8a0 arranged parallel to the main wheel shaft 80, and the first rotating part 8a1, the second rotating part 8b1, the third rotating part 8c1, and the fourth rotating part 8d1 are all coaxially hinged on the auxiliary rotating shaft 8a0.

[0089] This technical solution can convert the swing of each connecting rod into a translational motion during folding, and the transmission is reliable and accurate.

[0090] Furthermore, the front folding connecting rod group 8e includes a front folding vertical rod 8e1 whose lower end is hinged to the front side of the base frame 88 and can swing forward and backward, and a front folding cross rod 8e2 whose one end is hinged to the upper end of the front folding vertical rod 8e1, and the other end of the front folding cross rod 8e2 is hinged to the front folding guide seat 95, and the front folding vertical rod 8e1 is provided with a first interference portion that interferes with the front folding cam 85.

[0091] The rear-folding connecting rod group 8f includes a rear-folding vertical rod 8f1 whose lower end is hinged to the rear side of the base frame 88 and can swing forward and backward, and a rear-folding cross rod 8f2 whose one end is hinged to the upper end of the rear-folding vertical rod 8f1, and the other end of the rear-folding cross rod 8f2 is hinged to the rear-folding guide seat 96, and the rear-folding vertical rod 8f1 is provided with a second contact portion 8f3 that contacts the rear-folding cam 86.

[0092] The rim of the left-folding cam 81 is provided with a left-folding protrusion for causing the left-folding link group 8a to produce a first preset action, the rim of the left shaping cam 82 is provided with a right shaping protrusion for causing the left shaping link group 8b to produce a second preset action, the rim of the right-folding cam 83 is provided with a right-folding protrusion for causing the right-folding link group 8c to produce a third preset action, the rim of the right shaping cam 84 is provided with a right shaping protrusion for causing the right shaping link group 8d to produce a fourth preset action, the rim of the upper-folding cam 87 is provided with an upper-folding protrusion for causing the upper-folding guide seat 97 to produce a fifth preset action, the periphery of the front-folding cam 85 extends forward and is provided with a front-folding notch for causing the front-folding link group 8e to produce a sixth preset action, and the periphery of the rear-folding cam 86 extends backward and is provided with a rear-folding notch for causing the rear-folding link group 8f to produce a seventh preset action.

[0093] Specifically, the wheel axle drive unit 89 includes a driving motor 891, a driving wheel 892, a driven wheel 893, and a transmission belt 894. The driving wheel 892 is connected to the output shaft of the driving motor 891, the transmission belt 894 is tensioned on the driving wheel 892 and the driven wheel 893, and the driven wheel 893 is connected to the main wheel axle 80.

[0094] The present application also provides a packaging method for folding packaging paper, which comprises the following steps:

[0095] Folding into a square tube: The wrapping paper that has been pressed into a U-shape and has the block material placed thereon is folded to the left and right sides, so that the left and right ends of the wrapping paper are placed on the upper surface of the block material in sequence, and the wrapping paper forms a tube with a square cross section; wherein the left and right ends of the wrapping paper are specifically the two diagonal corners of the square wrapping paper. Accordingly, the left folding plate 72 pushes the left side of the wrapping paper that extends upward to fold 90° to the right to be located above the block material, and the right folding plate 73 pushes the right side of the wrapping paper that extends upward to fold 90° to the left to be located above the block material.

[0096] Shaping and folding upward: the four corners of the left and right sides of the tubular wrapping paper are folded inward to shape them, and the parts of the wrapping paper that extend out of the block material in front and back are folded upward, so that the folded corners of the wrapping paper after folding upward are retracted inward and attached to the sides of the block material; accordingly, the four corners of the left and right sides of the wrapping paper are folded inward by the first shaping plate 781, the second shaping plate 782, the third shaping plate 783, and the fourth shaping plate 784, respectively, and the parts of the wrapping paper that extend out of the block material in front and back are folded upward by the first upper folding plate 76 and the second upper folding plate 77.

[0097] Front and rear folding: The part of the wrapping paper that extends upward from the block material is pushed forward and backward respectively, so that the front and rear ends of the wrapping paper are stacked on the block material in sequence, and the front and rear ends of the wrapping paper are placed above the left and right ends. Correspondingly, the part of the wrapping paper that extends upward from the block material is pushed forward and backward respectively through the front folding plate 74 and the rear folding plate 75.

[0098] Hot pressing and bonding: The sealed portion of the packaged wrapping paper is hot pressed and bonded by a hot pressing mechanism 70 .

[0099] The packaging method for folding and forming packaging paper can not only realize the folding packaging of block materials, but also make the final folding smoother and more beautiful by retracting the four corners during the folding process.

[0100] It should be understood that the terms "first", "second", etc. are used in this application to describe various information, but this information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information. In addition, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0101] As described above, one or more implementation methods are provided in combination with specific contents, and the specific implementation of this application is not limited to these descriptions. Any similarity or similarity with the method, structure, etc. of this application, or some technical deductions or replacements made based on the concept of this application should be considered as the protection scope of this application.

Claims

1. Fully automatic block forming and packaging equipment, characterized in that: include: A weighing and conveying device (1), a block forming device (2), a block material conveying device (3), a wrapping paper supply device (4), a wrapping paper transfer device (5), and a packaging and folding device (7); the weighing and conveying device (1) is used to convey a fixed amount of material; the block forming device (2) is arranged on the discharge side of the weighing and conveying device (1), and is used to receive the material conveyed by the weighing and conveying device (1) and extrude the material into a block material; the block material conveying device (3) is arranged on one side of the block forming device (2), and is used to convey the block material; the wrapping paper supply device (4) is arranged on the lower side of the block material conveying device (3), and is used to supply a single wrapping paper; the wrapping paper transfer device (5) is arranged on the lower side of the wrapping paper supply device (4), and is used to transfer a single wrapping paper; the packaging and folding device (7) is arranged on the lower side of the block material conveying device (3), and is used to receive a single wrapping paper and a block material and to package them; The packaging folding device (7) comprises a folding base (71), a left folding plate (72), a right folding plate (73), a front folding plate (74), a rear folding plate (75), a first upper folding plate (76), a second upper folding plate (77), a shaping plate group (78), and a packaging drive mechanism (8); the folding base (71) is provided with a downwardly concave folding cavity (710), and the bottom of the folding cavity (710) is provided with a folding area (7101) for placing packaging paper; the left folding plate (72) is arranged on the left side of the folding base (71) and is capable of being moved in the folding cavity (710). The folding plate (73) is arranged on the right side of the folding base (71) and can be extended to the left above the folding cavity (710); the front folding plate (74) is arranged on the front side of the folding base (71) and can be extended to the rear above the folding cavity (710); the rear folding plate (75) is arranged on the rear side of the folding base (71) and can be extended forward above the folding cavity (710); the first upper folding plate (76) and the second upper folding plate (77) are respectively arranged on the front and rear of the folding area (7101) on both sides and can be extended upward; the shaping plate group (78) includes a first shaping plate (781), a second shaping plate (782), a third shaping plate (783), and a fourth shaping plate (784); the first shaping plate (781) and the second shaping plate (782) are respectively arranged at the left end and the right end of the front side of the folding area (7101) and can be extended relative to each other; the third shaping plate (783) and the fourth shaping plate (784) are respectively arranged at the left end and the right end of the rear side of the folding area (7101) and can be extended relative to each other; the packaging drive The driving mechanism (8) is connected to the left folding plate (72), the right folding plate (73), the front folding plate (74), the rear folding plate (75), the first upper folding plate (76), the second upper folding plate (77) and the shaping plate group (78), and is used to drive the left folding plate (72), the right folding plate (73), the front folding plate (74), the rear folding plate (75), the first upper folding plate (76), the second upper folding plate (77) and the shaping plate group (78) to respectively fold the packaging paper located in the folding cavity (710) in the left, right, front, rear and upper directions, as well as to shape the surrounding side.

2. The fully automatic block forming and packaging equipment according to claim 1 is characterized in that: The block forming device (2) is provided with a forming outlet (20) for outputting block-shaped materials, and the block material conveying device (3) is provided with a vertically arranged feeding channel (321). The block material conveying device (3) is capable of closing the forming outlet (20) or connecting the feeding channel (321) to the forming outlet (20).

3. The fully automatic block forming and packaging equipment according to claim 2 is characterized in that: The block forming device (2) comprises a forming base (21), a transverse material pressing plate (22), a transverse plate driving unit (23), a longitudinal material pressing plate (24), and a longitudinal plate driving unit (25); the forming base (21) is provided with a material pushing cavity (211) with an upper end opening, and a material pressing cavity (212) is recessed on one side of the material pushing cavity (211); the transverse material pressing plate (22) can move transversely in the material pushing cavity (211) to push the material into the material pressing cavity (212). in front of the material pressing cavity (212); the transverse plate driving unit (23) is connected to the transverse material pressing plate (22) and is used to drive the transverse material pressing plate (22) to move; the longitudinal material pressing plate (24) is able to move longitudinally in the material pushing cavity (211) and is used to push the material in front of the material pressing cavity (212) into the material pressing cavity (212) and squeeze it into a block; the longitudinal plate driving unit (25) is connected to the longitudinal material pressing plate (24) and is used to drive the longitudinal material pressing plate (24) to move.

4. The fully automatic block forming and packaging equipment according to claim 3 is characterized in that: The block material conveying device (3) comprises a conveying base (31), a conveying pipe (32), a vertical driving unit (33), a material pressing and pushing block (34), and a material pressing and pushing block driving unit (35); the conveying base (31) is arranged on one side of the block forming device (2); the conveying pipe (32) is arranged on one side of the conveying base (31) and can move up and down relative to the conveying base (31); the feeding channel (321) is arranged in the conveying pipe (32) and one side of the conveying pipe (32) is provided with The feed inlet (322) is used to connect the molding outlet (20) and the feed channel (321); the vertical drive unit (33) is connected to the delivery pipe (32) to drive the delivery pipe (32) to move up and down; the pressing block (34) is arranged in the feeding channel (321) and can move up and down along the feeding channel (321); the pressing block drive unit (35) is connected to the pressing block (34) to drive the pressing block (34) to move up and down.

5. The fully automatic block forming and packaging equipment according to claim 4 is characterized in that: The upper end of the pushing cavity (211) is provided with a baffle (213), and the baffle (213) is arranged around the upper end opening of the pushing cavity (211) and protrudes from the inner wall of the pushing cavity (211); the upper cavity wall of the pressing cavity (212) is a section corresponding to the lower side of the baffle (213); the molding discharge port (20) is arranged on a side of the pressing cavity (212) away from the longitudinal pressing plate (24); the surface of the conveying pipe (32) below the feeding inlet (322) is a feeding door stopper (214), and the conveying pipe (32) is realized by moving up and down so that the feeding door stopper (214) closes the molding discharge port (20) or connects the feeding channel (321) with the molding discharge port (20).

6. The fully automatic block forming and packaging equipment according to claim 1, characterized in that: The packaging paper supply device (4) comprises a paper feeding mechanism (41) and a paper cutting mechanism (42) arranged at a paper outlet of the paper feeding mechanism (41); the paper cutting mechanism (42) comprises a paper cutting seat (421), a paper cutting knife (422) arranged above the paper cutting seat (421), and a paper cutting cylinder (423) connected to the paper cutting knife (422) to drive the paper cutting knife (422) to open and close in the direction of the paper cutting seat (421).

7. The fully automatic block forming and packaging equipment according to claim 4, characterized in that: The packaging paper transfer device (5) comprises a paper transfer bracket (51), a paper transfer tray (52), and a rotation drive unit (53); a connecting handle (54) extends from one end of the paper transfer tray (52) and is rotatably connected to the paper transfer bracket (51); the rotation drive unit (53) is connected to the paper transfer bracket (51) and the connecting handle (54), respectively; the rotation drive unit (53) drives the paper transfer tray (52) to swing to the bottom of the conveying pipe (32) after receiving paper from the packaging paper supply device (4).

8. The fully automatic block forming and packaging equipment according to claim 1, characterized in that: The packaging drive mechanism (8) comprises a base frame (88), an axle drive unit (89), a main axle (80), a left folding cam (81), a left shaping cam (82), a right folding cam (83), a right shaping cam (84), a front folding cam (85), a rear folding cam (86), an upper folding cam (87), a left folding connecting rod group (8a), a left shaping connecting rod group (8b), a right folding connecting rod group (8c), a right shaping connecting rod group (8d), a front folding connecting rod group (8e), a rear folding connecting rod group (8f), a left folding guide seat (91), a left shaping guide seat (92), a right folding guide seat (93), a right shaping guide seat (94), a front folding guide seat (95), a rear folding guide seat (96), an upper folding connecting rod group (87), a left folding connecting rod group (8a), a left shaping connecting rod group (8b), a right folding connecting rod group (8c), a right shaping connecting rod group (8d), a front folding connecting rod group (8e), a rear folding connecting rod group (8f), a left folding guiding seat (91), a left shaping guiding seat (92), a right folding guiding seat (93), a right shaping guiding seat (94), a front folding guiding seat (95), a rear folding guiding seat (96), and a The guide seat (97); the main wheel shaft (80) is rotatably arranged on the base frame (88); the driving end of the wheel shaft driving unit (89) is connected to the main wheel shaft (80) to drive the main wheel shaft (80) to rotate; the left folding cam (81), the left shaping cam (82), the right folding cam (83), the right shaping cam (84), the front folding cam (85), the rear folding cam (86), and the upper folding cam (87) are all arranged on the main wheel shaft (80); one end of the left folding connecting rod group (8a) abuts against the left folding cam (81), and the other end is connected to the left folding guide seat (91) that can move left and right; one end of the left shaping connecting rod group (8b) abuts against the left folding cam (81). The first and second ends of the rear folding rod group (8c) are connected to the left and right shaping cam (82), and the other end is connected to the left shaping guide seat (92) that can move left and right; one end of the right folding link group (8c) abuts against the right folding cam (83), and the other end is connected to the right folding guide seat (93) that can move left and right; one end of the right folding link group (8d) abuts against the right shaping cam (84), and the other end is connected to the right shaping guide seat (94) that can move left and right; one end of the front folding link group (8e) abuts against the front folding cam (85), and the other end is connected to the front folding guide seat (95) that can move forward and backward; one end of the rear folding link group (8f) abuts against the rear folding cam (86); The other end is connected to the rear folding guide seat (96) which can move forward and backward, and the upper folding guide seat (97) can move up and down and the lower end abuts against the upper folding cam (87); when the main wheel shaft (80) rotates, it drives the left folding cam (81), the left shaping cam (82), the right folding cam (83), the right shaping cam (84), the front folding cam (85), the rear folding cam (86), and the upper folding cam (87) to rotate, so as to drive the left folding guide seat (91), the left shaping guide seat (92), the right folding guide seat (93), the right shaping guide seat (94), the upper folding guide seat (97), the rear folding guide seat (96), and the front folding guide seat (95) to move in a set sequence respectively;The left folding plate (72) is arranged on the left folding guide seat (91), the right folding plate (73) is arranged on the right folding guide seat (93), the front folding plate (74) is arranged on the front folding guide seat (95), the rear folding plate (75) is arranged on the rear folding guide seat (96), the first upper folding plate (76) and the second upper folding plate (77) are arranged on the upper folding guide seat (97) at intervals, the first shaping plate (781) and the third shaping plate (783) are arranged on the left shaping guide seat (92) at intervals, and the second shaping plate (782) and the fourth shaping plate (784) are arranged on the right shaping guide seat (94) at intervals. ; 9. The fully automatic block forming and packaging equipment according to claim 8, characterized in that: The left-folding connecting rod assembly (8a) comprises a first rotating portion (8a1), a first L-shaped portion (8a2) extending leftward along the first rotating portion (8a1) and then extending upward, and a first abutting portion (8a3) extending rightward along the first rotating portion (8a1) until it abuts against the left-folding cam (81), a first long hole (8a4) being provided at the upper end of the first L-shaped portion (8a2), ​​and a first movable wheel (8a5) movable along the length direction of the first long hole (8a4) being provided on the left-folding guide seat (91); the left shaping connecting rod assembly (8b) comprises a second rotating portion (8b1), a second L-shaped portion (8b2) extending leftward along the second rotating portion (8b1) and then extending upward, and a second abutting portion (8b3) extending rightward along the second rotating portion (8b1) until it abuts against the left shaping cam (82), and the second L The upper end of the shaped portion (8b2) is provided with a second long hole (8b4), and the left shaping guide seat (92) is provided with a second movable wheel (8b5) that can move along the length direction of the second long hole (8b4); the right folding connecting rod group (8c) includes a third rotating portion (8c1), a third L-shaped portion (8c2) extending leftward along the third rotating portion (8c1) and then extending upward, a third abutting portion (8c3) extending rightward along the third rotating portion (8c1) to abut against the right folding cam (83), and a third abutting portion (8c3) having one end abutting against the third L The first shaping link assembly (8d) comprises a first cross bar (8c4) hinged at the upper end of the shaping portion (8c2), a first vertical bar (8c5) one end of which is hinged to the other end of the first cross bar (8c4), a third long hole (8c6) is provided on the other end of the first vertical bar (8c5), and a third movable wheel (8c7) movable along the length direction of the third long hole (8c6) is provided on the right folding guide seat (93); the right shaping link assembly (8d) comprises a fourth rotating portion (8d1), a fourth L-shaped portion (8d2) extending leftward along the fourth rotating portion (8d1) and then extending upward, a fourth interfering portion (8d3) extending rightward along the fourth rotating portion (8d1) until it contacts the right shaping cam (84), and a fourth interfering portion (8d4) having one end interfering with the fourth L A second cross bar (8d4) hinged at the upper end of the molding portion (8d2), a second vertical bar (8d5) one end of which is hinged to the other end of the second cross bar (8d4), a fourth elongated hole (8d6) being provided on the other end of the second vertical bar (8d5), and a fourth movable wheel (8d7) movable along the length direction of the fourth elongated hole (8d6) being provided on the right shaping guide seat (94); and an auxiliary rotating shaft (8a0) arranged on the base frame (88) and parallel to the main wheel shaft (80), wherein the first rotating portion (8a1), the second rotating portion (8b1), the third rotating portion (8c1) and the fourth rotating portion (8d1) are all coaxially hinged on the auxiliary rotating shaft (8a0).

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